Integration of SAP MII with SAP PLM

Hello Experts,

How do we connect SAP MII with SAP PLM?
1)Which iDocs are generally used during this type of integration?
2)If its RFC then any idea about the same?

Note- If there is no MES involved then how do we go ahead with this integration.

Background- Indutry type is CPG(Consumeble Packaged Goods).

Any experiences or pointers would be a great help.

Cheers,

Muddassar